Wake Vortex Study at Wallops IslandThe air flow from the wing of this agricultural plane is made visible by a technique that… https://www.rawpixel.com/image/8718011/photo-image-smoke-planes-public-domain Free Image from public domain license
Canadian Forces Capt. Karoline Martin, a nurse with the Canadian Forces Health Services Center, gives a child a sticker… https://www.rawpixel.com/image/3317777/free-photo-image-hospital-work-children-157th-air-refueling-wing-public-affairs Free Image from public domain license
Saint John the Baptist Bearing Witness, workshop of Francesco Granacci (Italian, Villamagna 1469–1543 Florence)… https://www.rawpixel.com/image/9086281/image-michelangelo-jesus-story Free Image from public domain license
Nieuport 28C.1, vintage airplane image. Original public domain image from The Smithsonian Institution. Digitally enhanced by… https://www.rawpixel.com/image/10103391/photo-image-rose-plant-hands Free Image from public domain license
Tranquilizing Chair of Benjamin Rush. Abstract: A patient is sitting in a chair; his body is immobilized by straps at the… https://www.rawpixel.com/image/8782506/image-astronaut-art-drawing Free Image from public domain license
Scenes from the Life of Saint John the Baptist by Francesco Granacci (Francesco di Andrea di Marco) (Italian, Villamagna… https://www.rawpixel.com/image/9086293/image-michelangelo-palace-buonarroti Free Image from public domain license
A new and easy guide to the use of the globes; and the rudiments of geography Fleuron (1798) illustrated by Daniel Fenning.… https://www.rawpixel.com/image/10184828/image-person-art-space Free Image from public domain license
Students make quick work of getting through the hallways at the Royalton-Hartland School District Elementary School, in… https://www.rawpixel.com/image/9647463/photo-image-butterflies-hands-people Free Image from public domain license
Kenya: Preparing Communities for Free, Fair, and Peaceful ElectionsYouth from Kisumu Ndogo Maskani in Nyali constituency… https://www.rawpixel.com/image/9648426/photo-image-face-people-art Free Image from public domain license
U.S. Air Force 320th Special Tactics Squadron combat controllers and Marine Corps 3rd Reconnaissance Battalion operators… https://www.rawpixel.com/image/3317672/free-photo-image-australian-army-man Free Image from public domain license
Donnie Dippel focuses on improving soil health as part of his Copperhead Bottom Ranch operation. Planned grazing and… https://www.rawpixel.com/image/9647875/photo-image-plant-hand-person Free Image from public domain license
Lorna, Doug, Ella and Lucaich Seib, of the Seib Family Farm, in Gasport, NY are suppliers of beef to the school district… https://www.rawpixel.com/image/9647454/photo-image-hands-public-domain-family Free Image from public domain license
Students from the Royalton-Hartland School District visit Verratti Farms LLC, a diary and grain operation in Newfane and… https://www.rawpixel.com/image/9647459/photo-image-cows-hands-public-domain Free Image from public domain license
Tony Murphy Has His Lung Capacity Tested While Walking on a Treadmill at the Black Lung Laboratory at the Appalachian… https://www.rawpixel.com/image/8765486/photo-image-vintage-health Free Image from public domain license
Lorna, Doug, Ella and Lucaich Seib, of the Seib Family Farm, in Gasport, NY are suppliers of beef to the school district… https://www.rawpixel.com/image/9647747/photo-image-hands-public-domain-family Free Image from public domain license
Students from the Royalton-Hartland School District visit Verratti Farms LLC, a diary and grain operation in Newfane and… https://www.rawpixel.com/image/9647751/photo-image-cow-hands-animal Free Image from public domain license
The selection of multiple cover crop and pasture plant species are improving soil health. https://www.rawpixel.com/image/9647555/photo-image-plant-hand-person Free Image from public domain license
DHS Deputy Secretary Tien Volunteers at Capital Area Food BankWashington, D.C. (April 21, 2022) Homeland Security Deputy… https://www.rawpixel.com/image/9647533/photo-image-person-public-domain-food Free Image from public domain license
DHS Deputy Secretary Tien Volunteers at Capital Area Food BankWashington, D.C. (April 21, 2022) Homeland Security Deputy… https://www.rawpixel.com/image/9647896/photo-image-person-public-domain-food Free Image from public domain license
1786 description of the historic Montgolfier Brothers' 1783 balloon flight. Illustration with engineering proportions and… https://www.rawpixel.com/image/7666575/image-background-face-art Free Image from public domain license
Allegory of Fortune by Dosso Dossi Giovanni di Niccolò de Lutero https://www.rawpixel.com/image/14264318/allegory-fortune-dosso-dossi-giovanni-niccolo-lutero Free Image from public domain license
Studies of the leaves, blossoms, fruits and trunk of a whitebeam (Sorbus subgenus Aria) by Ludwig Pfleger https://www.rawpixel.com/image/9183260/image-still-life-trunk-watercolor-sketch Free Image from public domain license
Colton's map of the territory of Alaska : (Russian America) ceded by Russia to the United States https://www.rawpixel.com/image/8905574/image-vintage-border-public-domain Free Image from public domain license
Shield of Edward IV (1442-83), King of England, in his Capacity as Knight of the Order of the Golden Fleece (c. 1481) by… https://www.rawpixel.com/image/13743413/image-face-person-book Free Image from public domain license
Studies of the trunk, blossoms and fruit of a wild apple tree (Malus sylvestris) by Ludwig Pfleger https://www.rawpixel.com/image/9183233/image-plant-charts-still-life-fruit Free Image from public domain license
Students from the Royalton-Hartland School District's elementary school in Gasport, NY, on May 26, 2022. Students are taught… https://www.rawpixel.com/image/9647906/photo-image-butterflies-hands-public-domain Free Image from public domain license
Studies of the blossoms, fruits and trunk of an English oak (Quercus robur) by Ludwig Pfleger https://www.rawpixel.com/image/9183237/image-english-gardens-plant-charts-oak-leaves Free Image from public domain license
Shield of Jacob of Luxemburg (after 1441-88), Lord of Fiennes, in his Capacity as knight of the Order of the Golden Fleece… https://www.rawpixel.com/image/13743703/image-book-crown-art Free Image from public domain license
"Arjuna Battles Raja Tamradhvaja", Folio from a Razmnama, Patron 'Abd al-Rahim ibn Muhammad Bairam Khan Khan-i Khanan https://www.rawpixel.com/image/9185372/image-mahabharata-persian-turkish Free Image from public domain license
U.S. Air Force Staff Sgt. Michael Schoonover, right, with the 142nd Airlift Squadron (AS), Delaware Air National Guard… https://www.rawpixel.com/image/3317669/free-photo-image-173rd-airborne-brigade-combat-team-2nd-cavalry-regiment-37th-airlift-squadron Free Image from public domain license
Studies of the leaves, blossoms, fruits and trunk of an English elm (Ulmus procera) https://www.rawpixel.com/image/9183242/image-plant-art-watercolor Free Image from public domain license
Fleuron from book:A new and easy guide to the use of the globes; and the rudiments of geography. Wherein The Knowledge of… https://www.rawpixel.com/image/10011042/image-art-space-vintage Free Image from public domain license
Large Figures on the North Porch, Chartres Cathedral by Henri-Jean-Louis Le Secq https://www.rawpixel.com/image/9183063/photo-image-eye-paris-new-age Free Image from public domain license
Aircraft. Naval. The Consolidated "Mariner" (PBM-3) serves the Navy as a patrol bomber or transport. It is an all-metal… https://www.rawpixel.com/image/12240045/photo-image-person-airplane-animal Free Image from public domain license
Agriculture Secretary Tom Vilsack visits the Greater Omaha Packing Company to see first hand how the grants have been… https://www.rawpixel.com/image/9648190/photo-image-hand-light-public-domain Free Image from public domain license
KeyAuthor(s): Knight, Paul Slade, author. The key is an instrument used to secure an opening through which food can be… https://www.rawpixel.com/image/8782509/image-pattern-vintage-illustration Free Image from public domain license
A U.S. Army paratrooper waits inside an Air Force C-130J Super Hercules aircraft assigned to the 37th Airlift Squadron… https://www.rawpixel.com/image/3317840/free-photo-image-armed-army-baltic-partners Free Image from public domain license
Tennessee Valley Authority. Construction of Douglas Dam. A bucket man at TVA's new Douglas Dam on the French Broad River.… https://www.rawpixel.com/image/12240028/photo-image-person-art-cross Free Image from public domain license
U.S. Agriculture Secretary Tom Vilsack announces the Biden-Harris Administration is investing $59 million across the country… https://www.rawpixel.com/image/10994029/photo-image-plants-person-space Free Image from public domain license
Students from the Royalton-Hartland School District's elementary school in Gasport, NY, on May 26, 2022. Students are taught… https://www.rawpixel.com/image/9647946/photo-image-butterflies-face-hand Free Image from public domain license
The Royalton-Hartland School District Middle School lunch service in the village of Middleport, eastern Niagara County, NY… https://www.rawpixel.com/image/9647602/photo-image-hands-person-apple Free Image from public domain license
DHS Deputy Secretary Tien Volunteers at Capital Area Food BankWashington, D.C. (April 21, 2022) Homeland Security Deputy… https://www.rawpixel.com/image/9647021/photo-image-person-public-domain-food Free Image from public domain license
Students are taught basic gardening, soil conservation with worms, planting a pollinator garden, and raising butterflies to… https://www.rawpixel.com/image/9647947/photo-image-butterflies-plant-hands Free Image from public domain license
Iraqi soldiers assigned to 71st Iraqi Army Brigade move closer to an objective, seeking a new location for cover during a… https://www.rawpixel.com/image/8729538/photo-image-public-domain-running Free Image from public domain license
Locally sourced milk is loaded onto a cart near other local dairy products on USDA grant provided shelving helps keep food… https://www.rawpixel.com/image/9647939/photo-image-hands-woman-public-domain Free Image from public domain license
Dürer painted himself half-length and slightly turned, beside a window that opens onto a mountainous landscape. Dürer… https://www.rawpixel.com/image/7665663/image-art-vintage-gold Free Image from public domain license
Six-inch achromatic telescope made by Mr. Henry Fitz of the City of New YorkIdentifier: primaryastronomy00matt (find… https://www.rawpixel.com/image/9976774/image-moon-art-space Free Image from public domain license
Planes in flight. The ship in the foreground is a C-46 transport, originally designed as a commercial plane to carry a crew… https://www.rawpixel.com/image/12240954/photo-image-tigers-sky-plane Free Image from public domain license
Grotto from the Gardens of the Farnese Palace at Caprarola, Preparatory Study for the 'Oeuvres Complètes de Jacques Barozzi… https://www.rawpixel.com/image/9331075/photo-image-hand-art-watercolors Free Image from public domain license
Covered Vessel with the Principal Bird and Peccary Heads by Maya https://www.rawpixel.com/image/8940545/covered-vessel-with-the-principal-bird-and-peccary-heads-maya Free Image from public domain license
Douglas military aircraft Army. The Douglas C-54 is the military version of the commercial transport DC-4 used by the… https://www.rawpixel.com/image/12240416/photo-image-cloud-sky-airplane Free Image from public domain license
Silo-sized containers of ice cream ingredients at the Ben and Jerry's Ice Cream Factory in South Burlington, Vermont.… https://www.rawpixel.com/image/422113/free-photo-image-tank-factory-industry-production Free Image from public domain license
Students from the Royalton-Hartland School District's elementary school in Gasport, NY, on May 26, 2022. Students are taught… https://www.rawpixel.com/image/9653232/image-butterflies-hands-plant Free Image from public domain license
The Royalton-Hartland School District High School students head home through the school hallways in the village of… https://www.rawpixel.com/image/9653187/photo-image-hands-person-public-domain Free Image from public domain license